I can crack 50% percent But thats because I bet very few races. Since I don't depend on racing at all except for the challenge to do well and make a few dollars, I can bet them in many different ways.
I will bet the two horses who I feel have the best chance to win the race. what ever the odds. I will bet 50/50, or 60/40 I will bet win / place, place only, show only, Lots of across the board bets.
I'm lucky if I can do one or two races a day so basically once I do a race I put some kind of bet on it. I hit - win more than I bet- about 11-12 races in most of my 20 race cycle when i'm tired mad or just off I do bad
when I feel good I do good

when I feel bad I get 7-8 or 9
Bill